Because they don’t do, what you just said.
Gaza isn’t a prison. Until the latest escalation, thousands would cross the boarder daily to go to/from work. Israel gave them humanitarian aid, gave them free healthcare l. Thousands of trucks crossed daily. Israel wants peace, that’s why they are normalising relations to the Saudis l, why they gave Sinai to Egypt. Hamas just wants Israel gone and constantly provokes them to keep the cycle of violence going
Israel is expanding into the West Bank, not Gaza. They are resisting nobody. Israel even removed all of its citizens from that area. They are terrorists. They are founded by and doing the bidding for Iran.